A Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics and Clinical Activity of Imetelstat in Combination With Ruxolitinib in Participants With Myelofibrosis

NCT05371964 · Status: RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2026-01-06

No results posted yet for this study

Summary

The purpose of the study is to identify the recommended Part 2 dose (R2PD) of imetelstat sodium in combination with ruxolitinib in participants with myelofibrosis (MF) in Part 1, and to evaluate the safety and preliminary clinical activity of the R2PD of imetelstat sodium in combination with ruxolitinib in participants with MF in Part 2.

Conditions

Interventions

DRUG

Imetelstat sodium

Imetelstat sodium will be administered as intravenous (IV) every 28 days.

DRUG

Ruxolitinib

Ruxolitinib will be administered, orally (PO), twice daily (BID) in cohort B as the standard of care per local prescribing guidelines.

Sponsors & Collaborators

  • Geron Corporation

    lead INDUSTRY

Principal Investigators

  • Michelle Mudge-Riley, DO · Geron Corporation

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-05-04
Primary Completion
2027-02-28
Completion
2028-08-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05371964 on ClinicalTrials.gov